CN1208673C - 液晶显示装置 - Google Patents

液晶显示装置 Download PDF

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Publication number
CN1208673C
CN1208673C CNB021058415A CN02105841A CN1208673C CN 1208673 C CN1208673 C CN 1208673C CN B021058415 A CNB021058415 A CN B021058415A CN 02105841 A CN02105841 A CN 02105841A CN 1208673 C CN1208673 C CN 1208673C
Authority
CN
China
Prior art keywords
liquid crystal
pair
light
pixel
signal lines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB021058415A
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English (en)
Chinese (zh)
Other versions
CN1380578A (zh
Inventor
阿武恒一
早田浩子
佐佐木亨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Liquid Crystal Display Co Ltd
Japan Display Inc
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN1380578A publication Critical patent/CN1380578A/zh
Application granted granted Critical
Publication of CN1208673C publication Critical patent/CN1208673C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553—Reflecting elements
    • G02F1/133555—Transflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134336—Matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Optical Filters (AREA)
  • Thin Film Transistor (AREA)
  • Optical Elements Other Than Lenses (AREA)
CNB021058415A 2001-04-12 2002-04-11 液晶显示装置 Expired - Fee Related CN1208673C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP113730/2001 2001-04-12
JP2001113730A JP2002311424A (ja) 2001-04-12 2001-04-12 液晶表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100740007A Division CN100356263C (zh) 2001-04-12 2002-04-11 液晶显示装置

Publications (2)

Publication Number Publication Date
CN1380578A CN1380578A (zh) 2002-11-20
CN1208673C true CN1208673C (zh) 2005-06-29

Family

ID=18964915

Family Applications (2)

Application Number Title Priority Date Filing Date
CNB021058415A Expired - Fee Related CN1208673C (zh) 2001-04-12 2002-04-11 液晶显示装置
CNB2005100740007A Expired - Fee Related CN100356263C (zh) 2001-04-12 2002-04-11 液晶显示装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNB2005100740007A Expired - Fee Related CN100356263C (zh) 2001-04-12 2002-04-11 液晶显示装置

Country Status (5)

Country Link
US (2) US6912026B2 (enExample)
JP (1) JP2002311424A (enExample)
KR (1) KR100491902B1 (enExample)
CN (2) CN1208673C (enExample)
TW (1) TWI295394B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4167930B2 (ja) * 2003-04-24 2008-10-22 アルプス電気株式会社 半透過型液晶表示装置及びそれを備えた電子機器
KR100617031B1 (ko) * 2003-12-30 2006-08-30 엘지.필립스 엘시디 주식회사 반사투과형 액정표시장치 및 그 제조방법
JP4712402B2 (ja) * 2004-05-10 2011-06-29 サムスン エレクトロニクス カンパニー リミテッド 下部表示板及び下部表示板を含む液晶表示装置およびその製造方法
KR20060117671A (ko) * 2005-05-13 2006-11-17 삼성전자주식회사 표시 장치
JP6844845B2 (ja) 2017-05-31 2021-03-17 三国電子有限会社 表示装置
JP7190729B2 (ja) 2018-08-31 2022-12-16 三国電子有限会社 キャリア注入量制御電極を有する有機エレクトロルミネセンス素子
JP7246681B2 (ja) 2018-09-26 2023-03-28 三国電子有限会社 トランジスタ及びトランジスタの製造方法、並びにトランジスタを含む表示装置
KR102555412B1 (ko) * 2018-12-14 2023-07-13 엘지디스플레이 주식회사 발광 소자를 포함하는 디스플레이 장치
JP7190740B2 (ja) 2019-02-22 2022-12-16 三国電子有限会社 エレクトロルミネセンス素子を有する表示装置
JP7444436B2 (ja) 2020-02-05 2024-03-06 三国電子有限会社 液晶表示装置
CN118234323B (zh) * 2024-05-27 2024-07-19 Tcl华星光电技术有限公司 显示面板及显示终端

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2955277B2 (ja) 1997-07-28 1999-10-04 シャープ株式会社 液晶表示装置
US6195140B1 (en) * 1997-07-28 2001-02-27 Sharp Kabushiki Kaisha Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region
JP3377447B2 (ja) 1998-03-05 2003-02-17 シャープ株式会社 液晶表示パネル及びその製造方法
US6295109B1 (en) * 1997-12-26 2001-09-25 Sharp Kabushiki Kaisha LCD with plurality of pixels having reflective and transmissive regions
JP4167335B2 (ja) 1998-01-30 2008-10-15 シャープ株式会社 液晶表示装置
JP3406242B2 (ja) * 1998-10-15 2003-05-12 シャープ株式会社 液晶表示装置
JP3401589B2 (ja) * 1998-10-21 2003-04-28 株式会社アドバンスト・ディスプレイ Ｔｆｔアレイ基板および液晶表示装置
KR100655273B1 (ko) 1999-07-06 2006-12-08 삼성전자주식회사 반사 투과 복합형 박막트랜지스터 액정표시장치의 화소전극 형성방법 및 이에 의해 이루어지는 박막트랜지스터 액정표시장치
KR100627649B1 (ko) * 2000-10-30 2006-09-22 엘지.필립스 엘시디 주식회사 반투과 액정 표시 장치 및 그의 제조 방법
US6620655B2 (en) * 2000-11-01 2003-09-16 Lg.Phillips Lcd Co., Ltd. Array substrate for transflective LCD device and method of fabricating the same
KR100764050B1 (ko) * 2001-01-12 2007-10-08 삼성전자주식회사 반사투과 복합형 액정표시장치 및 그 형성방법
US6833883B2 (en) * 2001-02-13 2004-12-21 Lg. Philips Lcd Co., Ltd. Array substrate for reflective and transflective liquid crystal display devices and manufacturing method for the same

Also Published As

Publication number Publication date
US6995812B2 (en) 2006-02-07
US20050190311A1 (en) 2005-09-01
CN1380578A (zh) 2002-11-20
CN1680862A (zh) 2005-10-12
KR20020079588A (ko) 2002-10-19
CN100356263C (zh) 2007-12-19
TWI295394B (en) 2008-04-01
JP2002311424A (ja) 2002-10-23
US20020149722A1 (en) 2002-10-17
US6912026B2 (en) 2005-06-28
KR100491902B1 (ko) 2005-05-27

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HITACHI DISPLAY CO., LTD.

Free format text: FORMER OWNER: HITACHI,LTD.

Effective date: 20111118

Owner name: IPS ALPHA SUPPORT CO., LTD.

Free format text: FORMER OWNER: HITACHI DISPLAY CO., LTD.

Effective date: 20111118

Owner name: PANASONIC LCD CO., LTD.

Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD.

Effective date: 20111118

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20111118

Address after: Hyogo

Patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Address before: Chiba County, Japan

Patentee before: IPS pioneer support society

Effective date of registration: 20111118

Address after: Chiba County, Japan

Patentee after: IPS Pioneer Support Society

Address before: Chiba County, Japan

Patentee before: Hitachi Displays, Ltd.

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Address after: Chiba County, Japan

Patentee after: Hitachi Displays, Ltd.

Address before: Tokyo, Japan

Patentee before: Hitachi, Ltd.

C56 Change in the name or address of the patentee

Owner name: JAPAN DISPLAY, INC.

Free format text: FORMER NAME: APAN DISPLAY EAST, INC.

Owner name: APAN DISPLAY EAST, INC.

Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD.

CI01 Publication of corrected invention patent application

Correction item: Patentee

Correct: Hitachi Display Corporation|Chiba County, Japan|Panasonic Liquid Crystal Display Co., Ltd.

False: Panasonic Liquid Crystal Display Co., Ltd.|Hyogo

Number: 52

Volume: 27

CP01 Change in the name or title of a patent holder

Address after: Chiba County, Japan

Patentee after: Japan Display East Inc.

Patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Address before: Chiba County, Japan

Patentee before: Hitachi Displays, Ltd.

Patentee before: Panasonic Liquid Crystal Display Co.,Ltd.

Address after: Chiba County, Japan

Patentee after: JAPAN DISPLAY Inc.

Patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Address before: Chiba County, Japan

Patentee before: Japan Display East Inc.

Patentee before: Panasonic Liquid Crystal Display Co.,Ltd.

CP02 Change in the address of a patent holder

Address after: Tokyo, Japan

Patentee after: JAPAN DISPLAY Inc.

Patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Address before: Chiba County, Japan

Patentee before: JAPAN DISPLAY Inc.

Patentee before: Panasonic Liquid Crystal Display Co.,Ltd.

ERR Gazette correction

Free format text: CORRECT: PATENTEE; FROM: PANASONIC LCD CO., LTD.: TO: HITACHI DISPLAY CO., LTD.:; PANASONIC LCD CO., LTD.

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20021120

Assignee: BOE TECHNOLOGY GROUP Co.,Ltd.

Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd.

Contract record no.: 2013990000688

Denomination of invention: Liquid crystal display device

Granted publication date: 20050629

License type: Common License

Record date: 20131016

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

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CF01 Termination of patent right due to non-payment of annual fee